Slim Shatter Containers small, compact, and a perfect size to transport a small amount of your shatter or concentrates. These containers are also discreet, with the appearance of a camera SD card container. Enjoy your concetrates on the go with these ultra-convenient, 4.5mm containers. These containers are arguably the best on the market today. Not only are they affordable, but easy to use as well as conceal. This is the absolute best way to carry your concentrates without breaking your budget.